package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;


/***
 * 通用接口
 */
@RestController
@RequestMapping("/admin/common")
@Slf4j
@Api(tags = "通用接口")
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;

    @PostMapping("/upload")
    @ApiOperation("文件上传")
//    文件请求之后将网址返回
    public Result<String> upload(MultipartFile file) {
        log.info("文件上传",file.getName());
//        原始文件名
        String originalFilename = file.getOriginalFilename();
        String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
//       将文件上传到阿里云
        String filename = UUID.randomUUID().toString() + extension;
        try{
            String filePath = aliOssUtil.upload(file.getBytes(), filename);
            return Result.success(filePath);
        }catch (IOException e){
            log.error("文件上传失败：{}", e.getMessage());
        }
        return Result.error(MessageConstant.UPLOAD_FAILED);
    }

}
